Wanted Mr30 Wiring Diagram

[noddle]

Hi,

I'm after a MR30 (L24E 1/1985 ) Wiring Diagram, The diagram I have is not the same as whats appears to be in the car, when I look at the connector from the EFI to the relays / ignition etc, the picture I have has a 9 pin plug, and uses 6 wires ( see the picture 1 ), the car has a 8 pin plug and uses the 8 pins (like picture 2)

any help would be welcome

[blind_elk]

Ok, point of clarification.

The round plug uses all 9 pins, it's just that the ECU part only uses 6; that's why only 6 are shown in the diagram. 1 of the extras is definitely for tacho, don't recall immediately the other 2 (1 is water temp gauge, 1 to go).

You may have to do some probing with a multi-meter to determine which wire goes where.

Sorry can't be of more asssitance right now. I'll have alook at mine tonight when I get home. Might be able to toss some more light on the problem.

[blind_elk]

Ok, other 3 pins are (9-pin plug):

Black/Green - Tacho

White - BCCD valve (in throttle body)

Yellow/White - temp gauge

Maybe the later models didn't use the BCCD valve.

[noddle]

Ok, other 3 pins are (9-pin plug):

Black/Green - Tacho

White - BCCD valve (in throttle body)

Yellow/White - temp gauge

Maybe the later models didn't use the BCCD valve.

Do you have a "Full" wiring diagram you can post ?

Nigel

[blind_elk]

I have the same manual you have.

I know about this because I just recently wired in a Wolf 3D, and had to work out which bits of loom were re-usable.

[noddle]

I have the same manual you have.

I know about this because I just recently wired in a Wolf 3D, and had to work out which bits of loom were re-usable.

Do you have the "full" wiring diagram that you can share, this diagram is as rare as hell on the Net

[Ghostrider]

Do you have a copy of the S2 Supplement & wiring diagrams?

Cheers, D

[Ghostrider]

Maybe I can get some scans done in A3 or 4 and ship them about if it helps.

Cheers, D

[noddle]

Maybe I can get some scans done in A3 or 4 and ship them about if it helps.

Cheers, D

or just scan them at a high res, and put them some where, so I can get access to them ?

Nigel

[Ghostrider]

The supplement diagram is about 3 x A4 width long, so I would have to do it in about 4 bites and then they can be put together.

That do?

D.

[noddle]

The supplement diagram is about 3 x A4 width long, so I would have to do it in about 4 bites and then they can be put together.

That do?

D.

yes thank you, I can join them later

[noddle]

Ghostrider

Did you end up scanning those supplement diagram ?

[Ghostrider]

My Scanner has been infested by ants and I just got another one today. I'll set it up tomorrow and get it done.

D

[noddle]

My Scanner has been infested by ants and I just got another one today. I'll set it up tomorrow and get it done.

D

Nice and warm was it ?,

I had that problem with my stereo.

[CHECHEN]

wiring diagrams for L20ET HR30 NEEDED!!!

[CHECHEN]

My Scanner has been infested by ants and I just got another one today. I'll set it up tomorrow and get it done.

D

Did you kill a ants in your scanner???

[CHECHEN]

i found a ecu wiring on r31 wiki it`s 99% similar

Link http://wiki.r31skylineclub.com/index.php?t...gory:Electrical